Word forms: (regular plural) D-posts
( Automotive engineering : Vehicle components , Bodywork, controls, and accessories )
is part of the bodywork
of a vehicle that supports the roof
and against which the rear door
D-posts are only found on four- or five-door cars.
The uninterrupted lines of the rear glass area conceal the D-posts (roof supports).
The rear roof line slopes markedly toward the ground so that the D-posts resemble those of a coupe.
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